Finding the Third Proportional to 16,886.60 and 36,746.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,886.60 : 36,746.16 = 36,746.16 : x
2. Step 2: Convert to fraction form
   16,886.60/36,746.16 = 36,746.16/x
3. Step 3: Cross multiply
   16,886.60x = 36,746.16 × 36,746.16
4. Step 4: Simplify right side
   16,886.60x = 1,350,279,999.15
5. Step 5: Solve for x
   x = 1,350,279,999.15/16,886.60
6. Step 6: Final answer
   x = 79,961.62